baber/WOPTO huggingface dataset:
Patent JP-H0941894-A (JP)
Title: Seal groove for lining segment and manufacture thereof
Inventor: ISHIDA KIKUO
IPC: E21D11/38
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the fitting accuracy of belt-like sheets (seal materials) and prevent the dropping by temporarily fitting the belt-like sheets made of nonexpansive rubber in parallel to the recesses of a segment end formwork, and burying the belt-like sheets when concrete is placed. SOLUTION: When a seal groove 2 is formed on the peripheral side faces 1b, 1c of a lining segment 1, flexible belt-like sheets 2a, 2b made of nonexpansive rubber are removably fitted in parallel via a presser plate in the recesses provided on an end formwork. Concrete is placed in the formwork, the belt-like sheets 2a, 2b are buried in the concrete at one end, the formwork is removed after hardening, and the segment 1 and the seal materials 2a, 2b are integrated. A bulge section may be formed or a serrate section may be provided at the burial section of the seal materials 2a, 2b to increase the sticking strength to the concrete. The fitting work of the seal materials 2a, 2b at a site is not required, and the seal groove 2 is accurately formed. The work can be efficiently conducted.
Patent JP-H1153834-A (JP)
Title: Data recording/reproducing device, data recording/ reproducing method and data transmission medium
Inventor: SAKO YOICHIRO
IPC: G11B20/10
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To record/reproduce different types of data quickly and securely. SOLUTION: A data discimination circuit 21 disciminater the types of a data read out by on optical pickup 5 and controls a selector 12A in accordance with the discimination result. The data selector 12A supplies the data from an ACIRC(advanced cross-interleave read Solomon code) modulation/ demodulation circuit 11 to a shock-proof memory controller 13 or to an ATRAC (adaptive transform acoustic coding) controller 15.
Patent JP-S6271208-A (JP)
Title: Manufacture of wound core
Inventor: KAWAKITA KATSUHIKO
IPC: H01F41/02
Filed: 1985-09-25
Abstract: PURPOSE:To readily remove a thermoplastic resin tape from a wound core after forming by heat treating the core at the thermally decomposing temperature or higher of thermoplastic resin which forms a previously wound tape. CONSTITUTION:A thermoplastic resin tape 1 to be used is not limited if a strain may be removed by evaporating by heat treating at strain removing time, and polypropylene of them is preferable. After the end of a thin magnetic material 2 for a core for forming a wound core 3 is bonded by an adhesive, it is heat treated at the decomposing temperature or higher of the used tape 1. Thus, the previously wound tape 1 can be readily evaporated and removed.
Patent JP-H1018660-A (JP)
Title: Controller for electric lock
Inventor: TANAKA TAKAAKI
IPC: E05B49/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To delete the registration only of a specific ID code as required by displaying the address of an ID code or an ID code number read when a display mode is at on onto a display section. SOLUTION: An ID code 1 is input, and the read ID code 1 and an ID code beforehand stored in a storage section 4 are collated by a decision section 3 consisting of a CPU, and whether the read IC code 1 is correct or not is decided. A signal is transmitted to a control section at the time of correct IC code 1, and the control section 7 transmits a control signal to an electric lock 8. A display section 6 displays the address of the ID code decided as a correct code when a display mode switch is at on. The ID code 1, which must be brought to a reactive site by turning the display mode switch on is read by a reader section 2, whether or not the ID code 1 coincides with a beforehand registered ID code is decided, and the address number of the ID code is indicated on the display section 6 at the time of coincidence.  An address setting section 5 is operated, and the address number of the displayed ID code is erased.
Patent JP-S58113980-A (JP)
Inventor: KITAHARA TAKESHI
IPC: G09G5/377
Filed: 1981-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000042857-A (JP)
Title: Holding tool
Inventor: TOYOMOTO HIROMITSU
IPC: B23Q11/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To materialize high-speed rotation, high-speed feeding, ultra-precise machining such as cutting, grinding, in a holding tool for a rotary tool installed on the spindle of a machine tool. SOLUTION: This holding device is provided with an external cylinder 5 having a tapered outer boundary face part 4 abutted to the inner boundary face part 3 of the taper hole 2 in a spindle 1, a holder 9 having an internal cylinder part 6 slidably externally engaging with the external cylinder 5 in the axial direction, and external collar part 8 formed at the tip side of the internal cylinder part 6 and capable of abutting to the tip end face 7 of the spindle 1, and an elastic member 10 for elastically energizing the external cylinder 5 to the base end side relative to the holder 9. A threaded hole 15... is formed in the slant direction in the external collar part 8 or a large diameter part 13 around the external collar part 8. A small screw 21 is screwed into the threaded hole 15.
Patent JP-S6453383-A (JP)
Title: Disk device
Inventor: OHASHI KAZUYA
IPC: G11B19/28
Filed: 1987-08-25
Abstract: PURPOSE:To exactly perform the rotational control of a spindle motor, by using an optical means by providing a grid stripe at the rotor part of a spindle motor. CONSTITUTION:A beam of light from a LED2 mounted adjacently to the grid stripes 4 of reflection and non-reflection attached at, for example, the outer peripheral part of the rotor part 1 of the spindle motor is projected, and a photodiode 3 in a photodetecting part transmits output to an arranging part 5 corresponding to the above beam of light. The arranging part 5 converts the output to a pulse signal, and a pulse interval counting part 6 calculates a pulse interval by a reference clock, and a comparison part 7 compares the count value with a reference value from a reference value table 8 indicated by spindle speed 9. And a spindle motor control part 10 sends a signal to a spindle motor driver 11 corresponding to a difference from the comparison part 7, and controls the rotating speed of the spindle motor. In such a way, it is possible to perform the rotational control of the spindle motor accurately.
Patent JP-H1150094-A (JP)
Title: Detergent composition for clothes
Inventor: TAGATA HIDEJI
IPC: C11D3/33
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting a graying- suppressing effect and an excellent sebum stain-washing force by including a surfactant, an N,N-bis(carboxymethyl)glutamic acid salt and polyethylene glycol. SOLUTION: This composition comprises (A) 10-50 wt.% of a surfactant (preferably an anionic or nonionic surfactant), (B) 1-40 wt.% of an N,N-bis(carboxymethyl)glutamic salt of the formula [M is H, an alkali (alkaline earth) metal, ammonium, a basic amino], and (C) 1.0-5 wt.% of polyethylene glycol having a weight-average mol.wt. of 1,000-20,000. The composition preferably further contains 0.5-5 wt.% of an unsaturated carboxylic acid polymer having a weight-average mol.wt. of 1,000-150,000. Thereby, the detergent composition having an effect for suppressing a graying phenomenon which is a problem on the washing of clothes and capable of exhibiting an excellent whiteness- maintaining effect is provided.
Patent JP-H06153641-A (JP)
Title: Seedling-planting machine in rice transplanter
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1993-08-25
Abstract: PURPOSE:To improve the degree of certainty in seedling planting in the field in a rotary seedling-planting machine designed so that each seedling-planting case may perform an oscillating motion so as to make the top part of a dividing tine in the seedling-planting case draw a vertically long oval closed loop-shaped locus by attaching plural seedling-planting cases each equipped with a dividing tine to a rotary case and setting a mechanism designed so as to transmit uniform rotations to the respective seedling-planting cases according to the rotation of the rotary case in the rotary case. CONSTITUTION:A dividing tine 19 is equipped with a push unit 28 designed so as to push seedlings toward the top of the dividing tine when the dividing tine 19 is inserted into the field surface.
Patent JP-H1052780-A (JP)
Title: Laser beam machine
Inventor: MURATA MASAYOSHI
IPC: H01L31/075
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To execute the laser etching for an Al film with a good sharpness by forming the image of diffused light source on the surface of a work being worked with a relay lens system and shaping the laser beam with a slit. SOLUTION: The laser beam 3 is emitted with a pulse laser 1. The space distribution of the light intensity of the laser beam 3 is shaped with a cylindrical lens 2 and collimator lens 4. The laser beam 5 is guided to an image forming lens 101 with reflecting mirrors 6, 7, 8. The laser beam 5 is converted into a diffused light with a diffusing plate 100. The image on the diffusing plate 100 is formed on the slit 102 with the image forming lens 101. The peripheral part of the image on the diffused plate 100 is shut down with the slit 102. The image is reduced with an image forming lens 103 and formed on the surface of the work 11 being worked. The work 11 being worked is optionally transferred with an X-Y stage work table 12 and a controller 13.  By this way, the peripheral part of the intensity distribution of the laser beam on the surface of the work being worked is remarkably made to be sharp.
Patent JP-2001034292-A (JP)
Title: Word string recognizing device
Inventor: SASAKI MIKIO
IPC: G10L15/18
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To enable to prevent inconvenience that a user is made to be perplexed what to do due to erroneous recognition. SOLUTION: A multistage processing is explained. Uttered words and word attributes are classified as follows. 'I want to eat (a request keyword), for instance, a shao-mai (a request object) at the Chinese quarter (names of facilities) of → Yokohama (a place)'. Consequently, at first, the request keyword named 'I want to eat' is made to be spotted in order to grasp what is a request and a topic is decided. Then, at a second step, this device is changed over to a dictionary whose great portion of 100 words is composed of names of restaurants based on one's destination and names of related meals by restricting vocaburaries from the topic decided at the first step. This changeover is performed because it is judged that the request is the request concerned with meals from the request keyword named 'I want to eat' and it can be foreseen that other words constituting a word string are made to be names of restaurants and names of meals.
Patent JP-S6269622-A (JP)
Title: Etching of nitride film
Inventor: KADOMURA SHINGO
IPC: H01L21/302
Filed: 1985-09-24
Abstract: PURPOSE:To put a high-selection ratio etching between silicon nitride and silicon oxide to practical use by a method wherein part of a nitride film formed on a silicon oxide film layer is etched away with gas containing fluorine and carbon and then, etching residues of the nitride film are removed by means of NF3-containing gas. CONSTITUTION:A silicon oxide film 2 and a silicon nitride film 3 are laminated in order on an Si substrate 1 and thereafter, an etching is performed from the upper direction by an RIE method with etching gas having a small F/C ratio like CH2F2 gas using a photo resist 4 as a mask. As the etching gas in this case, to use one to be produced by mixing excessively CO2 into gas containing fluorine and carbon as its constituent elements and having a small F/C ratio is desirable. After the etching, the photo resist 4 is ashed with plasma of O2, and at the same time, a polymer which became a mask for residues 5 is removed and a post-treatment is executed by performing a dry-etching with NF3/Ar gas to remove the residues 5. By this way, a high-selection ratio etching between a nitride and an oxide can be put to practical use.
Patent JP-H1150867-A (JP)
Title: Intake control device of engine with supercharger
Inventor: KAMEOKA TOYOHIKO
IPC: F02B37/007
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce a variation in torque during the switchover to supercharging mode. SOLUTION: During the switchover to a supercharging mode so as to switchover from a single turbo mode in which a primary turbo supercharger only is operated to a twin turbo mode in which both the primary turbo supercharger and a secondary turbo supercharger are operated, the amount of variation dQA in intake air amount QA is calculated (S232) and, when the amount of variation dQA is positive (increase in intake air amount), an opening correction amount αa is set to operate a throttle opening in closing direction and, when it is negative (decrease in intake air amount), the opening correction amount αa is set to operate the throttle opening in opening direction (S234). Also the opening correction amount is added to a basic throttle opening set based on the amount of accelerator pedal operation so as to set an actual throttle opening.  Then the throttle opening is corrected with the opening compensating amount αa so as to hold the amount of air sucked into a cylinder approximately at a constant before and after the switchover of a supercharging mode.
Patent JP-S6275047-A (JP)
Title: Fuel injection controller for diesel engine
Inventor: IGUCHI SATORU
IPC: F02D41/40
Filed: 1985-09-26
Abstract: PURPOSE:To suppress production of white smoke upon start of engine and production of smoke after start by stopping main injection if the mixture gas fed through pilot injection on the basis of an output signal from a firing sensor is not fired. CONSTITUTION:A flame sensor 19 fixed to each cylinder of a Diesel engine body 1 is connected through a corresponding detection circuit 67 to an input port 55 to produce an output signal from the detection circuit 67 upon firing of the mixture gas in combustion chamber thus to set main injection flug of that cylinder. After pilot injection through a fuel injection valve 8, an electronic control unit 50 will decide whether main injection flug has been set. It is has been set, main injection will follow but if it has not been set, it is decided that the mixture gas of that cylinder has not been fired to finish the processing routine thus to stop main injection.
Patent JP-S60105457-A (JP)
Title: Dispenser for frozen carbonated beverage
Inventor: TADASUE SEIJI
IPC: A23G9/20
Filed: 1983-11-11
Abstract: PURPOSE:To make washing of a transit tank possible arbitrarily even during preparation of product, letting the first discharge valve be in a closed state and the second discharge valve in an open state in a washing condition, spraying water supplied from a water feed pipe upon the float face in the transit tank. CONSTITUTION:A dispenser is equipped with the syrup feed pipe 7a attached to the top plate 5d of the transit tank 5, the carbonic acid feed pipe 1a, the water feed pipe 13a, the mixed solution feed pipe 16 to communicate the transit tank 5 to transport the mixed solution with a cooling chamber, the first and the second discharge valves 17 and 21 connected to the feed pipe 16. Namely, the valve 17 is in open state and the valve 21 is in closed state in a condition of product preparation, water sent from the water feed pipe 1a is sprayed upon the face of float 5b, and the interior of the transit tank 5 is washed. Even during product preparation, the transit tank can be thus washed arbitrarily and easily.
Patent JP-2000043589-A (JP)
Title: Fuel tank
Inventor: WAGNER AXEL
IPC: F02M37/10
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To supply a fuel of sufficient quantity to an engine even when small amount of the fuel is left in a tank by providing an oil feed pipe to lead the fuel into the tank in a fuel tank, and connecting an outlet end part of the oil feed pipe to the reservoir so that a part of the fuel flowing in the oil feed pipe directly flows in the reservoir. SOLUTION: In a fuel tank 10 for automobile, a reservoir 12 of small capacity to which an oil feed pipe 60 is connected is arranged in a tank body, a center area 20 at a bottom part 18 of the reservoir 12 is formed deepest, and an electric fuel pump 26 is arranged in the center area 26. A pressure regulator 30 from which a return pipe 32 is branched is interposed in the middle of a discharge pipe 28 of the fuel pump 26, and a drive nozzle 36 of a suction jet pump 38 is equipped on a discharge end part of the return pipe 32. The suction jet pump 38 is provided with a capture nozzle 40 to form a flow-in end part of an overflow pipe 42, the overflow pipe 42 is arranged to be extended in an approximately perpendicular manner, and opened at the level below an upper boundary edge part of the reservoir 12.
Patent JP-S6453385-A (JP)
Title: Method and device for information processing
Inventor: MATSUMOTO SEIJI
IPC: G11B20/10
Filed: 1987-08-25
Abstract: PURPOSE:To freely vary reproduction speed, by recording information on a medium after applying time base compression, and varying the readout rate of a storage means where the reproduction information is stored. CONSTITUTION:The time base of analog recording information is compressed by a prescribed compression rate in a time base compression part 10, and the information is recorded on a master disk 22 as a pit, and a CD24 is manufactured based on the above recording. From the CD24 compressed and recorded in such way, the pit is detected at a decided transfer rate by an optical head 28, and reproduced information is stored in a memory circuit 32 transiently at the decided transfer rate, and is read out at an arbitrary transfer rate. The readout rate is controlled by a transfer rate variable control part 31 based on the operation of a reproduction speed setting device 29. In such a way, only by varying a part of the transfer rate, it is possible to vary the reproducing speed.
Patent JP-H0763588-A (JP)
Title: Thermal type flow detecting device
Inventor: TANIMOTO KOJI
IPC: G01F1/68
Filed: 1993-08-26
Abstract: PURPOSE:To improve responsiveness by adding a signal to a constant temperature difference control circuit so as to further increase the slippage from the balanced state of a bridge circuit temporarily on the basis of the differential signal of flow signal at the time of flow fluctuation. CONSTITUTION:A differentiating circuit 11 outputs the differential signal of both end voltage of a fixed resistance 9. Comparators 12, 13 compare the output voltage of the circuit 11 with the predetermined voltage and set in such a way that the output is on a high level when the absolute value of the differential signal exceeds the fixed level. In the case of the flow being increased stepwise, the unbalanced voltage of a bridge is amplified and fed back, and a heating current is increased suddenly to obtain differential signal waveform from the circuit 11. In the case of this waveform being larger than the predetermined voltage, the output of the comparator 12 reaches the high level, and a suction current flows. Since the input stage of a differential amplifier 7 is provided with a constant current source 17 and a fixed resistance 21, the offset voltage is temporarily decreased by the action of the suction current. The smaller the offset voltage, the more the waveform becomes response waveform leading to overshoot.
Patent JP-S58115175-A (JP)
Inventor: YAMAGUCHI KENJI
IPC: D06M15/643
Filed: 1981-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0272090-A (JP)
Title: Cap screw-on apparatus
Inventor: MUTO YASUTAMI
IPC: B67B3/20
Filed: 1988-08-25
Abstract: PURPOSE:To permit a stable screw-on performance to be maintained for a long period of time by providing between a spindle and a chuck spindle a torque transmitting device which transmits the rotary action of the spindle to the chuck spindle by only the magnetic force. CONSTITUTION:A cap 4 held by an air chuck 5, together with a spindle 9, is moved downward onto a container 1 to be capped held by a container catcher 2 to start the screwing on. A permanent magnet 14 and a disc 13 made of ferromagnetic material in a torque clutch 19 connected with the spindle 9 are caused to operate in such manner as not to create any relative rotation therebetween to thereby produce a retention torque, by which the rotary action of the spindle 19 is transmitted to the air chuck 5, whereby the cap 4 is screwed on the neck of the container 1. A predetermined torque is produced in the torque clutch 19 by setting the rotating position of the permanent magnet 1, entirely independently of the rotation speed of the spindle 9, i.e., the slip speed of the disc 13, adjusting the clearance between the disc 13 and the permanent magnet 14 and combining such setting and adjustment, whereby the cap 4 is screwed on the container 1 at a predetermined torque.
Patent JP-H0875542-A (JP)
Title: Method for measuring quantity of light for display pixel, and method and apparatus for inspecting display screen
Inventor: NAKAMURA TAKASHI
IPC: G01M11/00
Filed: 1994-09-05
Abstract: PURPOSE: To inspect the quantity of light accurately for individual display pixels by assuming a central symmetry function form representative of distribution of the quantity of light of display pixels, measuring the quantity of light by means of a plurality of light receiving elements, and then fitting the measurements to the function form. CONSTITUTION: Arbitrary pixels in a liquid crystal display are lighted and measured by means of a CCD camera. A central symmetry function form representative of distribution of the quantity of light emitted from individual pixels is assumed and the quantity of received light is fitted to the distribution function thus assumed. At first, fluctuation in the intensity of back light, causing the difference in the level of back light BL, is removed to obtain the accurate quantity of light of the display element. Distributions of the quantity of light (a) (b) are then superposed on common peak position coordinates Xp and average quantity of display light (standard quantity of light) and half-width are determined based on the peak and half-width of the quantity of display light for multiple pixels.  An arbitrary pixel in the liquid display is lighted selectively to determine the quantity of display light according to similar procedure. It is then compared with a standard quantity of light thus checking the transmittance of the pixel.
Patent JP-H0496072-A (JP)
Title: Electrophotographic toner
Inventor: AOKI NOBUO
IPC: G03G9/097
Filed: 1990-08-13
Abstract: PURPOSE:To impart high electric chargeability to the toner and to enhance heat resistance by incorporating a specified compound as a charge controller. CONSTITUTION:The toner contains per 100pts.wt. of the total resin generally 0.1 - 10pts.wt. of the compound represented by formula I in which R1 is 4 - 18 C alkyl; R2 is 4 - 18 C alkyl or benzyl; and each of R3 and R4 is 1 - 4 C alkyl, thus permitting this compound to be superior in dispersibility in a resin component and colorless, to have heat stability up to a melt kneading temperature and to impart positive charge to the toner.